| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.44 | 3.420% | $88.362 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $224.33 | 10.728% | $248.3961 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $238.37 | 7.264% | $255.6852 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $112.25 | 11.749% | $125.4383 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $14.83 | 3.228% | $15.3087 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $114.44 | 13.365% | $129.7349 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $132.61 | 11.602% | $147.9954 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $922.27 | $1,010.9206 | $1,010.93 | $1,010.95 | $1,010.90 | |